# Lux Light Meter by LightCheck — Exposure Diagnosis & Care

> iPhone-based lux and color temperature meter for photography and environmental lighting. (iPhone/iPad app by Mission365 Limited.)

- Source: https://appshunter.io/ios/app/lux-light-meter-by-lightcheck/id6749175751 (this page in markdown: same URL + `.md`)
- Developer: [Mission365 Limited](https://appshunter.io/developer/1819965932)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16 · 2 MB
- Languages: American English
- Released: 2025-07-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lux-light-meter-by-lightcheck/id6749175751/reviews.md

## What is Lux Light Meter by LightCheck?

Turn your iPhone into a practical lux and light meter. Measure real-time illuminance (lux) and color temperature (Kelvin) to judge if a scene is too dim or too bright—ideal for photography, indoor plants, and everyday lighting checks.

What you get
• Lux readings to understand light levels
• Exposure diagnosis to avoid under- or over-lit scenes
• Color temperature tips to balance warm and cool tones
• Camera-based measurement—no extra hardware needed
• Simple history list to review recent readings

Great for
• Setting up photo lighting before a shoot
• Checking indoor plant light needs and grow-light placement
• Testing LED or room lighting for work, study, or home

LightCheck helps you make confident decisions about brightness, exposure, and color temperature—fast.

## Key features

- Real-time lux readings
- Color temperature measurement (Kelvin)
- Exposure diagnosis
- Camera-based measurement
- History list

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lux-light-meter-by-lightcheck/id6749175751/reviews.md

### 5/5 — Thank you for no ads and free

*2025-08-14*

It's great, it doesn't have ads, it can be used for a long time, it doesn't need the internet, and it can use the front and rear cameras.

## Frequently asked questions about Lux Light Meter by LightCheck

### What is Lux Light Meter used for?

Lux Light Meter turns your iPhone into a practical tool to measure real-time illuminance (lux) and color temperature (Kelvin). It helps you assess if a scene is too dim or too bright, making it ideal for photography, checking indoor plant lighting, and everyday lighting evaluations.

### Does Lux Light Meter require any extra hardware?

No, Lux Light Meter uses your iPhone's camera for measurement, meaning no extra hardware is needed. This makes it a convenient and accessible tool for on-the-go lighting analysis.

### What kind of readings can I get with Lux Light Meter?

You can get lux readings to understand light levels, exposure diagnosis to avoid under- or over-lit scenes, and color temperature tips to balance warm and cool tones. It also provides a simple history list to review recent readings.

### Is Lux Light Meter suitable for indoor plants?

Yes, Lux Light Meter is great for checking indoor plant light needs and grow-light placement. It helps you ensure your plants receive the optimal amount of light for healthy growth.

### How accurate is Lux Light Meter?

Lux Light Meter has received a 5.0-star rating from 2 users, indicating a high level of user satisfaction with its performance and accuracy. The app measures real-time illuminance and color temperature.

### What devices does Lux Light Meter support?

Lux Light Meter is supported on iPhone and iPod devices. It is designed to work with Apple's mobile operating system.

### How often is Lux Light Meter updated?

The latest version of Lux Light Meter is 1.2, which was last updated on September 8, 2025. This suggests regular maintenance and potential feature additions.

### Is Lux Light Meter free to use?

Yes, Lux Light Meter is available for free. There are no in-app purchases or advertisements, providing a completely free experience for users.

## Version history (last 3 releases)

### 1.2 — 2025-09-08

• Improved lux accuracy in low and bright scenes
• Better color temperature stability (Kelvin)
• Faster startup and smoother camera preview
• General performance improvements and bug fixes

### 1.1 — 2025-07-28

We've squashed some bugs to make your experience even smoother – turns out weekends are great for fine-tuning things!

### 1.0 — 2025-07-26

No release notes.

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All apps by Mission365 Limited: https://appshunter.io/developer/1819965932

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*